Pioneer A9 manual Cleaning the unit, Audio section, Miscellaneous, Accessories

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Additional information

07

Audio section

•Input (Sensitivity/Impedance)

CD, TAPE, AUX . . . . . . . . . . . . . . . .200 mV/47 kΩ PHONO (MM). . . . . . . . . . . . . . . . . . 2.8 mV/47 kΩ PHONO (MC) . . . . . . . . . . . . . . . . . . 0.3 mV/100 Ω

•Frequency response

CD, TAPE, AUX, USB . . . . . . 5 Hz to 100 kHz dB PHONO (MM). . . . . . . . . 20 Hz to 20 kHz ±0.2 dB PHONO (MC) . . . . . . . . . 20 Hz to 20 kHz ±0.3 dB

•PHONO (MM) overload level

1 kHz, THD 0.2 % . . . . . . . . . . . . . . . . . . . . . 60 mV

•PHONO (MC) overload level

1 kHz, THD 0.2 % . . . . . . . . . . . . . . . . . . . . . . 6 mV

•Output (Level/Impedance)

TAPE REC . . . . . . . . . . . . . . . . . . . . . . 200 mV/1 kΩ

•Tone control

Bass . . . . . . . . . . . . . . . . . . . . . . ± 10 dB (100 Hz) Treble . . . . . . . . . . . . . . . . . . . . . ± 10 dB (10 kHz)

•Signal-to-Noise Ratio

CD, TAPE, AUX (200 mV input). . . . . . . . . . 103 dB PHONO (MM, 2.8 mV input) . . . . . . . . . . . . . 80 dB PHONO (MC, 0.2 mV input) . . . . . . . . . . . . . 70 dB

•FM Tuner Section

Frequency Range. . . . . . . . .87.5 MHz to 108 MHz Usable Sensitivity . . . . . . . . . Mono:13.2 dBf, IHF (1.3 µV/ 75 Ω)

50 dB Quieting Sensitivity. . . . . . . Mono: 20.2 dB Stereo: 38.6 dBf Signal-to-Noise Ratio. . . .Mono: 73 dB (at 85 dBf) Stereo: 70 dB (at 85 dBf)

Distortion . . . . . . . . . . . . . . . Stereo: 0.5 % (1 kHz) Alternate Channel Selectivity . . . 60 dB (400 kHz) Stereo Separation . . . . . . . . . . . . . . 40 dB (1 kHz) Frequency Response . . . . . . . . . . .30 Hz to 15 kHz (±1 dB)

Antenna Input (FTC) . . . . . . . . . 75 Ω unbalanced

•AM Tuner Section

Frequency Range . . . . . . . . . 530 kHz to 1700 kHz Sensitivity (IHF, Loop antenna) . . . . . . . 350 µV/m Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . 50 dB Antenna . . . . . . . . . . . . . . . . . . . . . . .Loop antenna

Miscellaneous

Power requirements. . . . . . . . . . . AC 120 V, 60 Hz Power consumption . . . . . . . . . . . . . . . . . . . 200 W In standby . . . . . . . . . . . . . . . . . . . . . . . . . 0.6 W Dimensions . . . 420 mm (W) x 113 mm (H) x 369 mm (D)

(16 9/16 in. (W) x 47/16 in. (H) x 14 17/32 in. (D)) Weight (without package)

. . . . . . . . . . . . . . . . . . . . . . . .10.8 kg (23 lb. 13 oz.)

Accessories

Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Lithium battery (CR2025) . . . . . . . . . . . . . . . . . . . 1 AM loop antenna . . . . . . . . . . . . . . . . . . . . . . . . . 1 FM wire antenna. . . . . . . . . . . . . . . . . . . . . . . . . . 1 Power cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating instructions

Note

•Specifications and the design are subject to possible modifications without notice, due to improvements.

Cleaning the unit

•Use a polishing cloth or dry cloth to wipe off dust and dirt.

•When the surface is dirty, wipe with a soft cloth dipped in some neutral cleanser diluted five or six times with water, and wrung out well, and then wipe again with a dry cloth. Do not use furniture wax or cleansers.

•Never use thinners, benzine, insecticide sprays or other chemicals on or near this unit, since these will corrode the surface.

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Contents SX-A9-J Stereo Receiver Risk of Electric Shock Do not Open Location rear of the unitGrounding or Polarization We Want You Listening For a Lifetime POWER-CORD CautionContents What’s in the box FeaturesBefore you start Before you start ChapterInstalling the receiver Inserting the batteryBefore you start Making cable connections Connecting upConnecting up Chapter Connecting audio componentsConnecting antennas Connecting upTo improve FM reception Connecting the speakersUsing external antennas Bare wire connectionsFig. a PluggingControls and displays Controls and displays ChapterFront panel Dimmer Controls and displays Remote controlUsing the remote control RetrieverDisplay Controls and displaysListening to your system Start recording, then start playback of the source component Listening to your system Making an audio recordingListening to the radio Using the tunerUsing the tuner Chapter Saving station presetsPress ST +/- to select the station preset you want Using the tunerOther connections Chapter Using XM RadioConnecting your XM Radio receiver Other connectionsReturn Saving channel presetsListening to channel presets Other connectionsStart playback of a source on your computer Other connections Using the USB interfaceMicrosoft, Windows XP, Windows 2000, Windows Connecting an additional amplifierPioneer Other connections Connecting an IR receiverOperating other Pioneer components with this unit’s sensor ComponentSwitching components on and off using the 12 volt trigger Troubleshooting Additional informationAdditional information Chapter Amplifier section SpecificationsAdditional information XM radio messagesMiscellaneous Cleaning the unitAccessories Audio sectionPioneer Corporation

A9 specifications

The Pioneer A9 represents a significant leap in the realm of high-fidelity audio, showcasing Pioneer’s dedication to delivering exceptional sound quality and innovative features. Designed for audiophiles and casual listeners alike, the A9 combines advanced technology with an elegant aesthetic.

At the heart of the A9 is its high-quality digital signal processing capabilities. Equipped with a powerful DAC (Digital-to-Analog Converter), it ensures that audio files—whether they are high-resolution FLACs or compressed MP3s—are rendered with stunning clarity. The A9 supports a wide range of audio formats, offering versatility that caters to diverse listening preferences.

One of the standout features of the A9 is its Class D amplification technology. This allows the amplifier to provide a high output power with minimal distortion, producing a clean, detailed sound. The integration of a low-frequency enhancer further amplifies the bass response, delivering a full-bodied experience that enhances genres such as electronic, rock, and hip-hop.

Connectivity options on the Pioneer A9 are robust and user-friendly. It is equipped with Bluetooth for seamless wireless streaming, making it easy to connect with mobile devices. Additionally, it has multiple inputs, including USB and optical ports, ensuring compatibility with various digital sources, from computers to televisions.

The A9 also boasts an intuitive user interface, featuring a clear LCD display and well-structured controls. The remote control allows users to navigate through settings effortlessly, adjusting volume, switching inputs, or toggling sound modes without hassle.

Another remarkable characteristic is the room calibration feature, which utilizes advanced algorithms to analyze and adapt the sound output based on the acoustics of the room. This ensures that every listener gets the best possible sound regardless of their positioning in the space.

Aesthetically, the Pioneer A9 showcases a sleek, modern design, harmonizing with various home decor styles. Its build quality is evident, with premium materials that enhance durability and provide a sophisticated look.

In summary, the Pioneer A9 is a versatile audio amplifier that combines powerful amplification, extensive connectivity, and user-friendly features to deliver an exceptional listening experience. Its integration of advanced technologies positions it as an attractive choice for anyone looking to elevate their audio setup.
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